1、BSI Standards PublicationBS EN 16116-2:2013Railway applications Design requirements for steps,handrails and associated accessfor staffPart 2: Freight wagonsBS EN 16116-2:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16116-2:2013.The UK participation in it
2、s preparation was entrusted to TechnicalCommittee RAE/3/-/9, Railway Applications - Wagons (Tank/Freight).A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are
3、 responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 69078 5ICS 45.060.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStan
4、dards Policy and Strategy Committee on 30 September 2013.Amendments issued since publicationDate Text affectedBS EN 16116-2:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16116-2 September 2013 ICS 45.060.20 English Version Railway applications - Design requirements for steps, handrails an
5、d associated access for staff - Part 2: Freight wagons Applications ferroviaires - Exigences pour la conception desmarchepieds, mains courantes et accs du personnel - Partie 2: Wagons Bahnanwendungen - Konstruktionsanforderungen an Tritte, Handgriffe und zugehrige Zugnge fr das Personal - Teil 2: Gt
6、erwagen This European Standard was approved by CEN on 29 May 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical
7、 references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of
8、 a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Mac
9、edonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EU
10、ROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16116-2:2013: EBS EN 16116-2:2013EN 16116-2:2013 (E) 2 Contents Page Foreword 3 Intr
11、oduction . 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Steps and handrails . 6 4.1 General requirements 6 4.2 Steps . 6 4.2.1 General 6 4.2.2 Shunters step 7 4.2.3 Other steps .10 4.3 Handrails .10 4.3.1 General 10 4.3.2 Shunter handrail 10 4.3.3 Other handrails 11 5 Shunters
12、stand 12 5.1 General 12 5.2 Shunters stand at wagons with end wall boards 14 5.3 Shunters stand with tilting handrail 15 5.4 Shunters stand for special case flat wagons with fixed handrails 16 6 Reserved spaces .16 6.1 General 16 6.2 Space for shunting staff operation 16 6.2.1 Space for shunter duri
13、ng coupling (Berne Rectangle) 16 6.2.2 Space for the shunter during temporary travel 17 6.3 Clearances for tail light and draw hook 19 6.3.1 Position, space envelope and clearance for the tail light .19 6.3.2 Clearance for draw hook .21 Annex A (normative) Calculation of space for shunter (Berne Rec
14、tangle) in curves when using screw couplings .22 Annex B (informative) Gangways and other access solutions 24 B.1 General 24 B.2 Steps for gangways and platforms 24 B.3 Steps for access to the wagon floor 26 B.4 Steps at wagon end .26 Annex ZA (informative) Relationship between this European Standar
15、d and the Essential Requirements of EU Directive 2008/57/EC 29 BS EN 16116-2:2013EN 16116-2:2013 (E) 3 Foreword This document (EN 16116-2:2013) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This European Standard shall be given t
16、he status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2014, and conflicting national standards shall be withdrawn at the latest by March 2014. Attention is drawn to the possibility that some of the elements of this document may be the
17、subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directi
18、ve 2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of this document. This European Standard is part of the series EN 16116, Railway applications Design requirements for steps, handrails and associated access for staff, which consists of
19、the following parts: Part 1: Passenger vehicles, luggage vans and locomotives; Part 2: Freight wagons. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia
20、, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
21、United Kingdom. BS EN 16116-2:2013EN 16116-2:2013 (E) 4 Introduction To achieve an undisturbed, reliable and safe operation of freight trains it is essential to define common requirements for safe access and egress for rolling stock of interoperable trains with respect to e.g. structural requirement
22、s, operating characteristics, way of operation, maintenance as well as their handling. Coupling of freight wagons by means of screw couplings is usually done by personnel. The design of freight wagons needs to be suitable to meet these functions without exposing staff to undue risk. Freight wagons r
23、equire sufficient space for their coupling and uncoupling by staff without any rigid features impeding accessibility to the screw coupler. Also there is a need for provision of suitable footsteps and handrails for personnel, to allow temporary travel outside the vehicle during shunting as well as to
24、 access the vehicle. If wagons according to TSI-FW are equipped with steps and handholds, these needs apply to all designs of vehicle. To achieve an undisturbed, reliable and safe operation it is therefore essential to harmonise the functional requirements and characteristic dimensions and assess an
25、d permanently ensure their suitability for interoperable traffic. BS EN 16116-2:2013EN 16116-2:2013 (E) 5 1 Scope This European Standard specifies the minimum requirements for ergonomic and structural integrity of steps and handrails used together to give staff access to freight wagons. It does not
26、cover ladders, top platforms and top gangways. It defines in particular the required spaces necessary for handling of screw couplings with side buffers, for shunter handrails, for shunters stand, for steps and handrails. This European Standard also defines their dimensions, positions, limits for dur
27、ability and functionality. It also defines the general requirements for the access to tail lights for freight wagons. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only
28、 the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10025-2, Hot rolled products of structural steels Part 2: Technical delivery conditions for non-alloy structural steels EN 12561-7, Railway applications Tank wagon
29、s Part 7: Platforms and ladders EN 15085 (all parts), Railway applications Welding of railway vehicles and components EN 15273-2, Railway applications Gauges Part 2: Rolling stock gauge 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 clearanc
30、e defined free space which is needed to ensure space for the correct functioning of, and safety when handling, devices 3.2 step footstep with defined properties solely for staff use 3.3 shunter shunting staff who couples and uncouples vehicles or directs movements 3.4 shunters step specific step use
31、d for the shunters stand 3.5 handrail handrail with defined properties solely for staff use BS EN 16116-2:2013EN 16116-2:2013 (E) 6 3.6 shunter handrail specific handrail fitted at headstock under each buffer 3.7 shunters stand shunters step in combination with handrail for the specific use of shunt
32、ing staff to allow travel outside the wagon during shunting 3.8 reserved spaces defined free space which is needed to ensure safe working conditions for the shunting staff during coupling and uncoupling of screw couplings 4 Steps and handrails 4.1 General requirements If not otherwise defined in thi
33、s standard, steps and handrails used by staff shall be secured as follows: with bolts of adequate length and self-locking nuts, or with bolts of adequate length and cottered hexagon castlenuts, or with high-strength lock ring-bolts. The mechanical strength of the material used for all kind of handra
34、ils and steps, where the properties according to 4.2.2 are not required, shall be as a minimum that of EN 10025-2, grade S235JR. 4.2 Steps 4.2.1 General Steps shall be made with non-slip surface. This should be a metal grating, see Figure 1, Pos. 1 or Pos. 2. For all other solutions the following ch
35、aracteristics shall be fulfilled: Resistance to friction The average value of the friction coefficient measured in three directions (lengthwise, breadthwise and diagonally) shall reach the following minimum values: a) in dry condition = 0,65 b) in wet condition (water) = 0,65 c) in oiled condition =
36、 0,30 Friction coefficient values shall be ascertained by means of a 100 mm 100 mm movable plate, on which a rubber pad with 80 shore hardness shall be glued; this plate shall be loaded with a weight of 75 kg. For the measurements carried out with water and oil, the grating shall be fully immersed.
37、BS EN 16116-2:2013EN 16116-2:2013 (E) 7 Mechanical strength Metal gratings shall withstand, without residual deformation, a horizontal compression force of at least 4 kN, exerted parallel and at right angles to the edge of the step board, and of at least 8 kN exerted diagonally in relation to the ed
38、ge of the step board. Elastic deformations shall not exceed 10 mm. Grating structure To ensure that the gratings are sufficiently well-adapted to winter conditions, a ratio of at least 50 % of “void“ area to total area shall be observed. Only apertures with a minimum area of 400 mm2shall be taken in
39、to account to determine this ratio. NOTE The “void“ area is the free space afforded by the grating apertures in the vertical direction. 4.2.2 Shunters step The material for the steps support shall be S355J2C + N in accordance with EN 10025-2. Cold forming for steps support is not allowed. The shunte
40、rs step is shown in Figure 1. The grating according to Figure 1 is mandatory. For specific operation the size of the step of the shunters stand can be reduced to 270 mm x 225 mm. The surface protection (e.g. hot-galvanised) should provide an adequate service life. BS EN 16116-2:2013EN 16116-2:2013 (
41、E) 8 Dimensions in millimetres Key 1 grating from welded metal (Figure 2a) 2 grating from expanded metal (Figure 2b) 3 buffer fixing plane Figure 1 Shunters step BS EN 16116-2:2013EN 16116-2:2013 (E) 9 Dimensions in millimetres a) Example for grating from welded metal Dimensions in millimetres b) Ex
42、ample for grating from expanded metal Figure 2 Examples for grating BS EN 16116-2:2013EN 16116-2:2013 (E) 10 4.2.3 Other steps The other steps may be welded into place in accordance with EN 15085. The minimum dimensions (length width) of the surface shall be: crossing steps and steps for checking th
43、e load 175 mm 175 mm; When stirrup shaped steps are used for crossing steps at the wagon side they shall be 425 mm 50 mm steps for platform or gangway 430 mm 160 mm; steps for staff access to the wagon floor from both sides 500 mm 110 mm; When stirrup shaped steps are used they shall be 500 mm 50 mm
44、 stirrup shaped steps and steps with a width 160 mm, the friction resistance has to be in accordance with 4.2.1 and the clearance behind the steps including the width of the step shall be in accordance with EN 12561-7. The minimum distance in vertical direction at steps for platforms and gangways (e
45、xample in B.1) shall be: If there are more than one step, the vertical distance between the steps and platform shall not be less than 360 mm and not more than 400 mm. An equal distance of 365 mm should be preferred. The lateral recess between the second and the lowest step shall be 80 mm. 4.3 Handra
46、ils 4.3.1 General If there are no deviating indications in the drawings, the handrails shall be made from round-bar steel with minimum diameter of 20 mm or pipe steel. The maximum diameter shall be 35 mm. The handrails shall withstand the loads applied by the shunters accessing the steps or the spac
47、e between the buffers. When using round-bar steel and material specifications, fixing requirements and dimensions given in this standard it is proven that these loads are sustained. Otherwise it shall be demonstrated by analyses or tests that the handrail is capable of withstanding a force of 1,5 kN
48、 applied at any point over its length at any direction without causing permanent deformation in it. When demonstrated by tests, permanent deformations on first loading shall not be considered. All measurements related to the positions of the handrails are referring to the centrelines of the handrail
49、s. Clearances are measured from the surfaces of the handrails. The clearance between the handrails and any part of the wagon shall be at least 120 mm. In order to comply with the kinematic gauge the position of the handrails can be adjusted in exceptional cases. 4.3.2 Shunter handrail Wagons shall be equipped with two shunter handrails at each headstock under the buffers. The clearance between the handrails and any part of the wagon can be reduced to 100 mm. The minimum dimensions and the positions for
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